CN215387965U - A abandon a class filter equipment for rainwater is collected - Google Patents
A abandon a class filter equipment for rainwater is collected Download PDFInfo
- Publication number
- CN215387965U CN215387965U CN202121797072.5U CN202121797072U CN215387965U CN 215387965 U CN215387965 U CN 215387965U CN 202121797072 U CN202121797072 U CN 202121797072U CN 215387965 U CN215387965 U CN 215387965U
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- China
- Prior art keywords
- fixed
- main body
- rainwater
- rainwater collection
- filter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 17
- 230000000903 blocking effect Effects 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims 2
- 230000006978 adaptation Effects 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to the technical field of rainwater discarding devices, in particular to a rainwater discarding filtering device for rainwater collection. The self-cleaning filtering cover is novel in design, large-size sundries in rainwater can be filtered through the self-cleaning filtering cover, the sundries are prevented from entering the inner side of the main body and polluting the inside of the main body, meanwhile, the self-cleaning filtering cover can automatically clean the sundries on one side of the self-cleaning filtering cover under the impact of water flow, the blockage of the self-cleaning filtering cover is prevented, the normal filtering function is prevented from being influenced, and the use reliability is improved.
Description
Technical Field
The utility model relates to the technical field of rainwater discarding devices, in particular to a discarding filtering device for rainwater collection.
Background
The complete rainwater discarding is called as initial rainwater discarding and is mainly applied to a rainwater collection and utilization system. During early rainfall, the rainwater with the first 2-5mm is generally seriously polluted, the flow rate is relatively low, therefore, the rainwater with the serious pollution needs to be abandoned, the rainwater is discharged to prevent the rainwater from flowing into a rainwater collecting tank to cause pollution, the pollutants are also discharged along with the increase of the flow rate of the rainwater, the rainwater can be filtered and collected, and the drainage device can realize the functions.
However, although the water inlet pipe of the existing rainwater flow discarding device is provided with the filter screen for filtering sundries with larger sizes, the filter screen is not cleaned, and after a large amount of sundries such as leaves are accumulated on one side of the filter screen, the filter screen is easily blocked, so that the device is blocked, the normal work of the device is influenced, and the reliability is poor. Accordingly, one skilled in the art provides a discard flow filtering apparatus for rainwater collection to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a rainwater collection and drainage filter device to solve the above problems of the related art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a flow-discarding filtering device for rainwater collection comprises a main body, wherein a water inlet pipe is inserted into one side of the upper end of the main body, a water outlet pipe is inserted into the other side of the upper end of the main body, a sewage discharge pipe is inserted into the position, located at the central position, of the bottom end of the main body, a water outlet pipe filter screen is arranged at one end of the inner side of the water outlet pipe, a partition plate is fixed at the position, located at the lower end, of the inner side of the main body, a fixing sleeve is fixed at the position, located at the central position, of the top end of the inner side of the main body, a tension spring is connected to one end of the inner side of the fixing sleeve, a sliding rod is connected to one end of the tension spring and is in sliding connection with the inner side of the fixing sleeve, a blocking block is fixed at the bottom end of the sliding rod, a water outlet is formed in the position, corresponding to the blocking block, in the partition plate, the water outlet is matched with the blocking block, and two fixing plates are symmetrically fixed at the position, located at the outer side of the sliding rod, two the outside both sides of fixed plate all the symmetry is provided with two breakwaters, the inboard of inlet tube is provided with the automatically cleaning filter mantle, four the breakwater all is 15 contained angles with the horizontal plane.
As a still further scheme of the utility model: the automatically cleaning filter mantle is including setting up in the inboard cylinder shell of inlet tube, the one end of cylinder shell is fixed with the circular cone and crosses the filter shell, the circular cone crosses the inside of filter shell and is located central point and puts the department and insert and establish and be fixed with and rotate the sleeve, it is connected with the pivot to rotate telescopic inboard through-rotation, the outside one end of pivot is equidistant to be provided with helical blade, and the other end of pivot is fixed with six scraper blades that are the circumference and arrange, six one side of scraper blade all crosses the laminating of one side of filter shell with the circular cone.
As a still further scheme of the utility model: the inner side of the main body is provided with a flow guide block at the bottom end, and a conical groove is formed in the flow guide block.
As a still further scheme of the utility model: the inner side of the main body is fixed with a support at the middle section position, and the sliding rod is connected inside the support in a penetrating and rotating mode.
As a still further scheme of the utility model: the tail ends of the water inlet pipe and the water outlet pipe are respectively fixed with a flange plate, and one side of each flange plate is provided with a sealing gasket.
As a still further scheme of the utility model: the outside bilateral symmetry of main part is fixed with two mounting panels, two the mounting hole has all been seted up to the inside of mounting panel.
Compared with the prior art, the utility model has the beneficial effects that: the self-cleaning filtering cover is novel in design, large-size sundries in rainwater can be filtered through the self-cleaning filtering cover, the sundries are prevented from entering the inner side of the main body and polluting the inside of the main body, meanwhile, the self-cleaning filtering cover can automatically clean the sundries on one side of the self-cleaning filtering cover under the impact of water flow, the blockage of the self-cleaning filtering cover is prevented, the normal filtering function is prevented from being influenced, and the use reliability is improved.
Drawings
FIG. 1 is a schematic view of a reject flow filtration apparatus for rainwater collection;
FIG. 2 is a schematic view of the interior of a waste filter for rainwater collection;
FIG. 3 is an enlarged schematic view of a portion A of FIG. 2 of a rainwater collection and removal filter assembly;
fig. 4 is an enlarged view of a portion B of fig. 2 of a discard filtering apparatus for rainwater collection.
In the figure: 1. a main body; 2. a water inlet pipe; 3. a water outlet pipe; 4. a blow-off pipe; 5. a water outlet pipe filter screen; 6. a partition plate; 7. fixing the sleeve; 8. a slide bar; 9. a tension spring; 10. blocking; 11. a fixing plate; 12. a water baffle; 13. a cylindrical shell; 14. a conical filter shell; 15. rotating the sleeve; 16. a rotating shaft; 17. a helical blade; 18. a squeegee; 19. a drainage block; 20. a support; 21. a flange plate; 22. and (7) mounting the plate.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, a rainwater discarding and filtering device for collecting rainwater includes a main body 1, a water inlet pipe 2 is inserted into one side of an upper end of the main body 1, a water outlet pipe 3 is inserted into the other side of the upper end of the main body 1, a sewage discharge pipe 4 is inserted into a central position of a bottom end of the main body 1, a water outlet pipe filter screen 5 is disposed at one end of an inner side of the water outlet pipe 3, a partition plate 6 is fixed to a lower end position of the inner side of the main body 1, a fixing sleeve 7 is fixed to a central position of a top end of the inner side of the main body 1, a tension spring 9 is connected to one end of the inner side of the fixing sleeve 7, a sliding rod 8 is connected to one end of the tension spring 9, the sliding rod 8 is slidably connected to the inner side of the fixing sleeve 7, a blocking block 10 is fixed to the bottom end of the sliding rod 8, a water outlet is disposed at a position corresponding to the blocking block 10 inside of the partition plate 6, and is adapted to the blocking block 10, the outside of slide bar 8 is located upper end position department symmetry and is fixed with two fixed plates 11, and the outside both sides of two fixed plates 11 all symmetry is provided with two breakwaters 12, and the inboard of inlet tube 2 is provided with the automatically cleaning filter mantle, and four breakwaters 12 all are 15 contained angles with the horizontal plane.
In fig. 4: the automatically cleaning filter mantle is including setting up in the inboard cylinder shell 13 of inlet tube 2, the one end of cylinder shell 13 is fixed with the circular cone and crosses filter shell 14, the inside of circular cone filter shell 14 is located central point and puts the department and inserts and establish and be fixed with rotating sleeve 15, the inboard run-through rotation of rotating sleeve 15 is connected with pivot 16, the outside one end of pivot 16 is equidistant to be provided with helical blade 17, and the other end of pivot 16 is fixed with six scraper blades 18 that are the circumference range, one side of six scraper blades 18 all laminates with one side of circular cone filter shell 14, the automatically cleaning filter mantle can filter the debris in the rainwater, can strike off the cleanness to filterable debris simultaneously, prevent to block up.
In fig. 2: the inboard of main part 1 is located bottom position department and is provided with drainage piece 19, and the inside of drainage piece 19 is provided with the circular cone groove, and the circular cone groove of drainage piece 19 inside helps the quick discharge of rainwater.
In fig. 2: the inner side of the main body 1 is fixed with a bracket 20 at the middle position, the sliding rod 8 is connected inside the bracket 20 in a penetrating and rotating manner, and the bracket 20 is used for supporting the sliding rod 8.
In fig. 2: the ends of the water inlet pipe 2 and the water outlet pipe 3 are both fixed with flange plates 21, one sides of the two flange plates 21 are both provided with sealing gaskets, and the flange plates 21 are used for communicating the device with an external pipeline.
In fig. 1: two mounting panels 22 are symmetrically fixed to two sides of the outer portion of the main body 1, mounting holes are formed in the two mounting panels 22, and the mounting panels 22 are used for fixing the device and external equipment.
The working principle of the utility model is as follows: when the rainwater flow rate is increased, flowing water flows into the inner side of the cylindrical shell 13 after being filtered by the conical filtering shell 14, the spiral blade 17 is impacted by rainwater with a high flow rate, the spiral blade 17 is driven to rotate, the rotating shaft 16 is driven to rotate by the spiral blade 17, the rotating shaft 16 drives six scrapers 18 to rotate, the six scrapers 18 can scrape the impurities filtered at the outer side of the conical filter shell 14, the scraped impurities are flushed into a gap between the cylindrical shell 13 and the water inlet pipe 2 by water flow, it is possible to effectively prevent the conical filter housing 14 from being clogged, and then the rainwater having a high flow rate flows into the inside of the main body 1, the four water baffles 12 are impacted, and because the included angle between the water baffles 12 and the horizontal plane is 15 degrees, therefore, when the water baffle 12 is impacted by water flow, downward pressure is generated to drive the sliding rod 8 to move downwards, the sliding rod 8 moves downwards to stretch the tension spring 9, and simultaneously, the blocking block 10 is driven to move downwards, so that the blocking block 10 is combined with the water outlet, can keep apart the upper and lower both sides of baffle 6, the rainwater that the pollutant content is few this moment flows into the inboard of outlet pipe 3, discharges through outlet pipe 3 after outlet pipe filter screen 5 filters once more, can collect.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (6)
1. A flow discarding and filtering device for rainwater collection comprises a main body (1) and is characterized in that a water inlet pipe (2) is inserted into one side of the upper end of the main body (1), a water outlet pipe (3) is inserted into the other side of the upper end of the main body (1), a sewage discharge pipe (4) is inserted into the position, located at the center, of the bottom end of the main body (1), a water outlet pipe filter screen (5) is arranged at one end of the inner side of the water outlet pipe (3), a partition plate (6) is fixed to the position, located at the lower end, of the inner side of the main body (1), a fixed sleeve (7) is fixed to the position, located at the center, of the top end of the inner side of the main body (1), a tension spring (9) is connected to one end of the inner side of the fixed sleeve (7), a sliding rod (8) is connected to one end of the tension spring (9), the sliding rod (8) is connected to the inner side of the fixed sleeve (7) in a sliding mode, and a blocking block (10) is fixed to the bottom end of the sliding rod (8), the inside of baffle (6) corresponds the position department of sprue (10) and has seted up the outlet, looks adaptation between outlet and sprue (10), the outside of slide bar (8) is located upper end position department symmetry and is fixed with two fixed plates (11), two the outside both sides of fixed plate (11) are all the symmetry and are provided with two breakwaters (12), the inboard of inlet tube (2) is provided with automatically cleaning filter mantle, four breakwaters (12) all are 15 contained angles with the horizontal plane.
2. The abandon flow filter device for rainwater collection according to claim 1, wherein the self-cleaning filter cover comprises a cylindrical shell (13) arranged inside the water inlet pipe (2), a conical filter shell (14) is fixed at one end of the cylindrical shell (13), a rotating sleeve (15) is inserted and fixed at a central position inside the conical filter shell (14), a rotating shaft (16) is connected inside the rotating sleeve (15) in a penetrating and rotating manner, helical blades (17) are arranged at equal intervals at one end of the outer side of the rotating shaft (16), six scraping plates (18) arranged in a circumferential manner are fixed at the other end of the rotating shaft (16), and one side of each of the six scraping plates (18) is attached to one side of the conical filter shell (14).
3. A abandoning filter device for rainwater collection according to claim 1, characterized in that the inside of the main body (1) at the bottom end position is provided with a drainage block (19), and the inside of the drainage block (19) is provided with a conical groove.
4. A abandon flow filter device for rainwater collection according to claim 1, characterized in that a bracket (20) is fixed to the inside of the main body (1) at a mid-section position, and the sliding rod (8) is connected through rotation to the inside of the bracket (20).
5. A flow-abandoning filter device for rainwater collection according to claim 1, wherein the ends of the water inlet pipe (2) and the water outlet pipe (3) are fixed with flanges (21), and one side of each of the two flanges (21) is provided with a sealing gasket.
6. The abandoning and filtering device for rainwater collection according to claim 1, wherein two mounting plates (22) are symmetrically fixed on two sides of the exterior of the main body (1), and mounting holes are opened in the two mounting plates (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121797072.5U CN215387965U (en) | 2021-08-03 | 2021-08-03 | A abandon a class filter equipment for rainwater is collected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121797072.5U CN215387965U (en) | 2021-08-03 | 2021-08-03 | A abandon a class filter equipment for rainwater is collected |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215387965U true CN215387965U (en) | 2022-01-04 |
Family
ID=79656452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121797072.5U Expired - Fee Related CN215387965U (en) | 2021-08-03 | 2021-08-03 | A abandon a class filter equipment for rainwater is collected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215387965U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319562A (en) * | 2022-01-17 | 2022-04-12 | 中建八局华南建设有限公司 | Rainwater discarding and filtering system |
| CN118087436A (en) * | 2024-04-23 | 2024-05-28 | 河南浩镁工程管理有限公司 | Drainage device for building construction |
| CN119097983A (en) * | 2024-11-10 | 2024-12-10 | 成都圣恩生物科技股份有限公司 | Emulsification pump discharge filtering device |
-
2021
- 2021-08-03 CN CN202121797072.5U patent/CN215387965U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319562A (en) * | 2022-01-17 | 2022-04-12 | 中建八局华南建设有限公司 | Rainwater discarding and filtering system |
| CN114319562B (en) * | 2022-01-17 | 2024-07-09 | 中建八局华南建设有限公司 | Rainwater discarding and filtering system |
| CN118087436A (en) * | 2024-04-23 | 2024-05-28 | 河南浩镁工程管理有限公司 | Drainage device for building construction |
| CN119097983A (en) * | 2024-11-10 | 2024-12-10 | 成都圣恩生物科技股份有限公司 | Emulsification pump discharge filtering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |